20233130321120 has 48 divisors (see below), whose sum is σ = 47803583842560. Its totient is φ = 8092775775744.

The previous prime is 20233130321023. The next prime is 20233130321137. The reversal of 20233130321120 is 2112303133202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988352 + ... + 6437631.

It is an arithmetic number, because the mean of its divisors is an integer number (995907996720).

Almost surely, 2^{20233130321120} is an apocalyptic number.

20233130321120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20233130321120 is an abundant number, since it is smaller than the sum of its proper divisors (27570453521440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20233130321120 is a wasteful number, since it uses less digits than its factorization.

20233130321120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7443027 (or 7443019 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20233130321120 its reverse (2112303133202), we get a palindrome (22345433454322).

The spelling of 20233130321120 in words is "twenty trillion, two hundred thirty-three billion, one hundred thirty million, three hundred twenty-one thousand, one hundred twenty".